本文地址:http://blog.youkuaiyun.com/kongxx/article/details/6656658
今天升级了Vertica从4.0.x到5.0.4版本,发现Vertica4x多数据库实例端口配置文章中提到的方法不再适用,做了一些调研发现可以通过以下步骤来实现:
1. 首先先停止所有的数据库实例;
2. 创建多个数据库实例,比如mydb1和mydb2;
3. 编辑/opt/vertica/config/admintools.conf文件,将其中mydb1和mydb2配置部分的端口改成自己想要的端口,如下:
[Configuration] install_opts = ['-u', 'fkong'] default_base = /home/dbadmin show_hostnames = False format = 3 [Cluster] hosts = 127.0.0.1 spread_hosts = [Nodes] node0001 = 127.0.0.1,/opt/dbadmin,/opt/dbadmin v_mydb1_node0001 = 127.0.0.1,/opt/vertica/db/mydb1,/opt/vertica/db/mydb1 v_mydb2_node0001 = 127.0.0.1,/opt/vertica/db/mydb2,/opt/vertica/db/mydb2 [Database:mydb1] host = 127.0.0.1 restartpolicy = ksafe port = 5551 path = /opt/vertica/db/mydb1 nodes = v_mydb1_node0001 [Database:mydb2] host = 127.0.0.1 restartpolicy = ksafe port = 5552 path = /opt/vertica/db/mydb2 nodes = v_mydb2_node0001 4. 重启Vertica5x服务。